Details

Time bar (total: 5.7s)

sample23.0ms

Algorithm
intervals
Results
10.0ms294×body80valid

simplify53.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
057
1116
2246
3336
4436
5566
6626
done626

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (fma x y x) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
4×*-un-lft-identity
3×fma-def add-log-exp
2×add-sqr-sqrt add-cube-cbrt
1×pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ flip3-+ sum-log add-cbrt-cube flip-+ fma-udef log1p-expm1-u distribute-lft-out
Counts
1 → 18
Calls
1 calls:
6.0ms
(+ (fma x y x) y)

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(+ (fma x y x) y)

simplify1.4s

Counts
21 → 21
Iterations

Useful iterations: 3 (189.0ms)

IterNodesCost
031171
183167
2223152
3868149
done5001149

prune49.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (fma x y x) y)) (cbrt (+ (fma x y x) y)))
0.5b
(cbrt (+ (fma x y x) y))
0.5b
(cbrt (+ (fma x y x) y))
0.5b
(cbrt (+ (fma x y x) y))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 103
Calls
4 calls:
56.0ms
(* (cbrt (+ (fma x y x) y)) (cbrt (+ (fma x y x) y)))
9.0ms
(cbrt (+ (fma x y x) y))
7.0ms
(cbrt (+ (fma x y x) y))
5.0ms
(cbrt (+ (fma x y x) y))

series395.0ms

Counts
4 → 12
Calls
4 calls:
117.0ms
(* (cbrt (+ (fma x y x) y)) (cbrt (+ (fma x y x) y)))
115.0ms
(cbrt (+ (fma x y x) y))
83.0ms
(cbrt (+ (fma x y x) y))
80.0ms
(cbrt (+ (fma x y x) y))

simplify2.4s

Counts
115 → 115
Iterations

Useful iterations: done (2.4s)

IterNodesCost
01472291
13512092
28961967
325181754
done50001685

prune380.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes43.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
046
156
done56

end0.0ms

sample763.0ms

Algorithm
intervals
Results
403.0ms9098×body80valid
0.0ms1×body1280valid
0.0ms1×body640valid